Studying the feasibility of carbon fiber reinforced polymer as an alternative material for an Airbus A320neo fan blades: a comparative study of mechanical and electrical properties

Abstract

Through simulation-based study, this thesis explores the possible benefits of using Carbon Fibre Reinforced Polymer (CFRP) materials for A320neo fan blades rather than Ti6Al4V. The study seeks to evaluate the viability and performance advantages of CFRP composites with a focus on electrical and mechanical qualities. At first SolidWorks is used to generate a 3D solid model of the fan blade as a realistic representation for the simulations. After that, I compared the electrical conductivity, dielectric constant and mechanical properties, such as, Young’s Modulus of CFRP samples to the typical Ti6Al4V alloy, simulations are run using MATLAB. In order to get knowledge on the state of CFRP materials today, their manufacturing procedures, and their electrical and mechanical properties, the study methodology entails a thorough literature review. In order to faithfully reproduce the behaviour of CFRP under the operational circumstances encountered by A320neo fan blades, the simulation framework is created in MATLAB using well-established models and techniques. In order to verify the correctness and dependability of the simulation approach, the simulated outcomes are compared and analysed against the available data and industry standards. The results of this study help to clarify how CFRP’s electrical and mechanical characteristics relate to A320neo fan blades. The simulation results provide important light on the possible advantages of CFRP materials, such as weight reduction, which is essential in aviation. The models also make it possible to investigate electrical conductivity, which helps determine if CFRP is suitable for electrical grounding and lightning strike protection. In order to fully represent the component in the simulations, the study also entails building a realistic 3D solid model of the fan blade using SolidWorks. This makes it easier to evaluate CFRP materials mechanical behaviour more precisely, facilitating a more thorough evaluation of their appropriateness for use in fan blade applications. The findings of this study offer insightful advice for makers and designers of aircraft who are thinking about using CFRP materials in A320neo fan blades. An economical and successful method of assessing the electrical and mechanical properties of CFRP composites is the simulation-based approach carried out entirely in MATLAB and supplemented by the development of a 3D solid model in Solid- Works. These results can help decision-makers make well-informed choices, which could improve fuel efficiency, lower maintenance costs, and improve performance across the board in the aviation sector.